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DREW ISABELLA FELDBAUM
NPI 1295364776
Social Worker - Clinical in Boulder, CO

Active since April 06, 2020PECOS EnrolledAccepts Medicare Assignment
1601 29TH ST STE 12921209, BOULDER, CO 80301(720) 340-1509 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 30, 2023, Apr 6, 2020 (2 updates tracked since 2020).

About Drew Isabella Feldbaum NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DREW ISABELLA FELDBAUM (NPI 1295364776) is an individual clinical provider in Boulder, Colorado, licensed in Oregon (L16863) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1295364776
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDREW ISABELLA FELDBAUM
Location Address1601 29TH ST STE 12921209Boulder, CO 80301-1009
Mailing Address1601 29th St Ste 12921209Boulder, CO 80301-1009
Phone(720) 340-1509
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 6, 2020
Last NPPES UpdateOctober 22, 20252 updates tracked since enumeration
NPPES CertifiedOctober 22, 2025
✔ NPI 1295364776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OR · L16863
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
1601 29TH ST STE 12921209, Boulder, CO 80301
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Drew Isabella Feldbaum is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921598541
PECOS Enrollment IDI20251103002935
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Drew Feldbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Progressive Rehabilitation Associates LLC
961 mi
Clinic/Center
4640 S MACADAM AVE STE 90
Portland, OR 97239
  • Reassigned Medicare billing, Oregon enrollment
  • 23 clinicians in this Medicare group
NPI 1790760908 (503) 292-0765

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $58.06 – $174.82
Typical copayment $0.00 (range $14.51 – $43.70)
Most-billed visit code NA
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Drew Feldbaum's NPI number?

The NPI number for Drew Feldbaum is 1295364776. It was assigned to this individual provider in the NPPES registry on April 6, 2020.

Where is Drew Feldbaum located?

Drew Feldbaum practices at 1601 29th St Ste 12921209, Boulder, CO 80301. The listed phone number is (720) 340-1509.

What is Drew Feldbaum's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Drew Feldbaum enrolled in Medicare?

Yes. Drew Feldbaum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Drew Feldbaum's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Drew Feldbaum reassigns Medicare benefits to Progressive Rehabilitation Associates LLC (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Drew Feldbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Drew Feldbaum accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list Drew Feldbaum as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Drew Feldbaum was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.